1. Material: zinc alloy
2. Interface: USB/Type-C
3. Applicable devices: mobile phone/tablet/computer
4. Transfer rate: 480MB/S
5. Read and write speed: 40MB/S
6. No APP required, plug and play
7. Connect to notebook at any time, interrupt file transfer
8. Dust-proof cap design, protect the interface and increase service life
9. Compatible with more memory cards, no driver required